CVE-2026-4167

HIGH

Belkin F9K1122 1.00.33 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A vulnerability was determined in Belkin F9K1122 1.00.33. This affects the function formReboot of the file /goform/formReboot. This manipulation of the argument webpage causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

References (5)

Core 5
Core References
Permissions Required, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.351074
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.351074
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.769727

Scores

CVSS v3 8.8
EPSS 0.0046
EPSS Percentile 35.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-119 CWE-121
Status published
Products (1)
Belkin/F9K1122 1.00.33
Published Mar 16, 2026
Tracked Since Mar 16, 2026